TY  - RPRT
TI  - Letter: Piperacetazine-induced failure to ejaculate.
AU  - J J Jeffries
PY  - 1974
DO  - 10.1177/070674377401900322
UR  - https://pubmed.ncbi.nlm.nih.gov/4152178/
ID  - 4152178
ER  -